diff --git a/README.md b/README.md
index abd87e3..de1f611 100644
--- a/README.md
+++ b/README.md
@@ -50,7 +50,7 @@ sudo docker --version
 
 ```
 
-## How to see availble ports ?
+## How to see available ports ?
 
 +  Open a new terminal on your Ubuntu system and copy the code given below:
 ```